Clinical Trials Register

Summary
EudraCT Number:	2016-003498-16
Sponsor's Protocol Code Number:	20290
National Competent Authority:	Poland - Office for Medicinal Products
Clinical Trial Type:	EEA CTA
Trial Status:	Ongoing
Date on which this record was first entered in the EudraCT database:	2018-11-22
Trial results

Index
A. PROTOCOL INFORMATION
B. SPONSOR INFORMATION
C. APPLICANT IDENTIFICATION
D. IMP IDENTIFICATION
D.8 INFORMATION ON PLACEBO
E. GENERAL INFORMATION ON THE TRIAL
F. POPULATION OF TRIAL SUBJECTS
G. INVESTIGATOR NETWORKS TO BE INVOLVED IN THE TRIAL
N. REVIEW BY THE COMPETENT AUTHORITY OR ETHICS COMMITTEE IN THE COUNTRY CONCERNED
P. END OF TRIAL

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A. Protocol Information

A.1

Member State Concerned

Poland - Office for Medicinal Products

A.2

EudraCT number

2016-003498-16

A.3

Full title of the trial

A Phase 1/2 Study of the Oral TRK Inhibitor Larotrectinib in Pediatric Patients with Advanced Solid or Primary Central Nervous System Tumors

A.3.1

Title of the trial for lay people, in easily understood, i.e. non-technical, language

A Phase 1/2 Clinical Trial of Pediatric Cancer Patients With Solid Tumors Treated with Larotrectinib

A.3.2

Name or abbreviated title of the trial where available

SCOUT

A.4.1

Sponsor's protocol code number

20290

A.5.2

US NCT (ClinicalTrials.gov registry) number

NCT02637687

A.5.4

Other Identifiers

Name:

Bayer Compound Number / Study Number

Number:

BAY 2757556 / 20290

A.7

Trial is part of a Paediatric Investigation Plan

Yes

A.8

EMA Decision number of Paediatric Investigation Plan

P/179/2017

B. Sponsor Information
B.Sponsor: 1
B.1.1	Name of Sponsor	Bayer Consumer Care AG
B.1.3.4	Country	Switzerland
B.3.1 and B.3.2	Status of the sponsor	Commercial
B.4 Source(s) of Monetary or Material Support for the clinical trial:
B.4.1	Name of organisation providing support	Bayer Consumer Care AG
B.4.2	Country	Switzerland
B.5 Contact point designated by the sponsor for further information on the trial
B.5.1	Name of organisation	Bayer AG
B.5.2	Functional name of contact point	Bayer Clinical Trials Contact
B.5.3	Address:
B.5.3.2	Town/ city	Berlin
B.5.3.3	Post code	13342
B.5.3.4	Country	Germany
B.5.6	E-mail	clinical-trials-contact@bayer.com

D. IMP Identification
D.IMP: 1
D.1.2 and D.1.3	IMP Role	Test
D.2	Status of the IMP to be used in the clinical trial
D.2.1	IMP to be used in the trial has a marketing authorisation	No
D.2.5	The IMP has been designated in this indication as an orphan drug in the Community	No
D.2.5.1	Orphan drug designation number
D.3 Description of the IMP
D.3.1	Product name	larotrectinib
D.3.2	Product code	BAY 2757556
D.3.4	Pharmaceutical form	Capsule, hard
D.3.4.1	Specific paediatric formulation	No
D.3.7	Routes of administration for this IMP	Oral use
D.3.8 to D.3.10 IMP Identification Details (Active Substances)
D.3.8	INN - Proposed INN	larotrectinib
D.3.9.3	Other descriptive name	BAY 2757556
D.3.9.4	EV Substance Code	SUB179762
D.3.10	Strength
D.3.10.1	Concentration unit	mg milligram(s)
D.3.10.2	Concentration type	equal
D.3.10.3	Concentration number	25
D.3.11 The IMP contains an:
D.3.11.1	Active substance of chemical origin	Yes
D.3.11.2	Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP)	No
	The IMP is a:
D.3.11.3	Advanced Therapy IMP (ATIMP)	No
D.3.11.3.1	Somatic cell therapy medicinal product	No
D.3.11.3.2	Gene therapy medical product	No
D.3.11.3.3	Tissue Engineered Product	No
D.3.11.3.4	Combination ATIMP (i.e. one involving a medical device)	No
D.3.11.3.5	Committee on Advanced therapies (CAT) has issued a classification for this product	No
D.3.11.4	Combination product that includes a device, but does not involve an Advanced Therapy	No
D.3.11.5	Radiopharmaceutical medicinal product	No
D.3.11.6	Immunological medicinal product (such as vaccine, allergen, immune serum)	No
D.3.11.7	Plasma derived medicinal product	No
D.3.11.8	Extractive medicinal product	No
D.3.11.9	Recombinant medicinal product	No
D.3.11.10	Medicinal product containing genetically modified organisms	No
D.3.11.11	Herbal medicinal product	No
D.3.11.12	Homeopathic medicinal product	No
D.3.11.13	Another type of medicinal product	No
D.IMP: 2
D.1.2 and D.1.3	IMP Role	Test
D.2	Status of the IMP to be used in the clinical trial
D.2.1	IMP to be used in the trial has a marketing authorisation	No
D.2.5	The IMP has been designated in this indication as an orphan drug in the Community	No
D.2.5.1	Orphan drug designation number
D.3 Description of the IMP
D.3.1	Product name	larotrectinib
D.3.2	Product code	BAY 2757556
D.3.4	Pharmaceutical form	Oral solution
D.3.4.1	Specific paediatric formulation	No
D.3.7	Routes of administration for this IMP	Oral use
D.3.8 to D.3.10 IMP Identification Details (Active Substances)
D.3.8	INN - Proposed INN	larotrectinib
D.3.9.3	Other descriptive name	BAY 2757556
D.3.9.4	EV Substance Code	SUB179762
D.3.10	Strength
D.3.10.1	Concentration unit	mg/ml milligram(s)/millilitre
D.3.10.2	Concentration type	equal
D.3.10.3	Concentration number	20
D.3.11 The IMP contains an:
D.3.11.1	Active substance of chemical origin	Yes
D.3.11.2	Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP)	No
	The IMP is a:
D.3.11.3	Advanced Therapy IMP (ATIMP)	No
D.3.11.3.1	Somatic cell therapy medicinal product	No
D.3.11.3.2	Gene therapy medical product	No
D.3.11.3.3	Tissue Engineered Product	No
D.3.11.3.4	Combination ATIMP (i.e. one involving a medical device)	No
D.3.11.3.5	Committee on Advanced therapies (CAT) has issued a classification for this product	No
D.3.11.4	Combination product that includes a device, but does not involve an Advanced Therapy	No
D.3.11.5	Radiopharmaceutical medicinal product	No
D.3.11.6	Immunological medicinal product (such as vaccine, allergen, immune serum)	No
D.3.11.7	Plasma derived medicinal product	No
D.3.11.8	Extractive medicinal product	No
D.3.11.9	Recombinant medicinal product	No
D.3.11.10	Medicinal product containing genetically modified organisms	No
D.3.11.11	Herbal medicinal product	No
D.3.11.12	Homeopathic medicinal product	No
D.3.11.13	Another type of medicinal product	No
D.IMP: 3
D.1.2 and D.1.3	IMP Role	Test
D.2	Status of the IMP to be used in the clinical trial
D.2.1	IMP to be used in the trial has a marketing authorisation	No
D.2.5	The IMP has been designated in this indication as an orphan drug in the Community	No
D.2.5.1	Orphan drug designation number
D.3 Description of the IMP
D.3.1	Product name	larotrectinib
D.3.2	Product code	BAY 2757556
D.3.4	Pharmaceutical form	Capsule, hard
D.3.4.1	Specific paediatric formulation	No
D.3.7	Routes of administration for this IMP	Oral use
D.3.8 to D.3.10 IMP Identification Details (Active Substances)
D.3.8	INN - Proposed INN	larotrectinib
D.3.9.3	Other descriptive name	BAY 2757556
D.3.9.4	EV Substance Code	SUB179762
D.3.10	Strength
D.3.10.1	Concentration unit	mg milligram(s)
D.3.10.2	Concentration type	equal
D.3.10.3	Concentration number	100
D.3.11 The IMP contains an:
D.3.11.1	Active substance of chemical origin	Yes
D.3.11.2	Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP)	No
	The IMP is a:
D.3.11.3	Advanced Therapy IMP (ATIMP)	No
D.3.11.3.1	Somatic cell therapy medicinal product	No
D.3.11.3.2	Gene therapy medical product	No
D.3.11.3.3	Tissue Engineered Product	No
D.3.11.3.4	Combination ATIMP (i.e. one involving a medical device)	No
D.3.11.3.5	Committee on Advanced therapies (CAT) has issued a classification for this product	No
D.3.11.4	Combination product that includes a device, but does not involve an Advanced Therapy	No
D.3.11.5	Radiopharmaceutical medicinal product	No
D.3.11.6	Immunological medicinal product (such as vaccine, allergen, immune serum)	No
D.3.11.7	Plasma derived medicinal product	No
D.3.11.8	Extractive medicinal product	No
D.3.11.9	Recombinant medicinal product	No
D.3.11.10	Medicinal product containing genetically modified organisms	No
D.3.11.11	Herbal medicinal product	No
D.3.11.12	Homeopathic medicinal product	No
D.3.11.13	Another type of medicinal product	No
D.IMP: 4
D.1.2 and D.1.3	IMP Role	Test
D.2	Status of the IMP to be used in the clinical trial
D.2.1	IMP to be used in the trial has a marketing authorisation	No
D.2.5	The IMP has been designated in this indication as an orphan drug in the Community	No
D.2.5.1	Orphan drug designation number
D.3 Description of the IMP
D.3.1	Product name	larotrectinib
D.3.2	Product code	BAY 2757556
D.3.4	Pharmaceutical form	Oral solution
D.3.4.1	Specific paediatric formulation	No
D.3.7	Routes of administration for this IMP	Oral use
D.3.8 to D.3.10 IMP Identification Details (Active Substances)
D.3.8	INN - Proposed INN	larotrectinib
D.3.9.3	Other descriptive name	BAY 2757556
D.3.9.4	EV Substance Code	SUB179762
D.3.10	Strength
D.3.10.1	Concentration unit	% percent
D.3.10.2	Concentration type	equal
D.3.10.3	Concentration number	2
D.3.11 The IMP contains an:
D.3.11.1	Active substance of chemical origin	Yes
D.3.11.2	Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP)	No
	The IMP is a:
D.3.11.3	Advanced Therapy IMP (ATIMP)	No
D.3.11.3.1	Somatic cell therapy medicinal product	No
D.3.11.3.2	Gene therapy medical product	No
D.3.11.3.3	Tissue Engineered Product	No
D.3.11.3.4	Combination ATIMP (i.e. one involving a medical device)	No
D.3.11.3.5	Committee on Advanced therapies (CAT) has issued a classification for this product	No
D.3.11.4	Combination product that includes a device, but does not involve an Advanced Therapy	No
D.3.11.5	Radiopharmaceutical medicinal product	No
D.3.11.6	Immunological medicinal product (such as vaccine, allergen, immune serum)	No
D.3.11.7	Plasma derived medicinal product	No
D.3.11.8	Extractive medicinal product	No
D.3.11.9	Recombinant medicinal product	No
D.3.11.10	Medicinal product containing genetically modified organisms	No
D.3.11.11	Herbal medicinal product	No
D.3.11.12	Homeopathic medicinal product	No
D.3.11.13	Another type of medicinal product	No

D.8 Information on Placebo

E. General Information on the Trial

E.1 Medical condition or disease under investigation

E.1.1

Medical condition(s) being investigated

Central Nervous System Neoplasms and advanced solid tumors

E.1.1.1

Medical condition in easily understood language

Pediatric Cancer

E.1.1.2

Therapeutic area

Diseases [C] - Cancer [C04]

MedDRA Classification

E.1.2 Medical condition or disease under investigation

E.1.2	Version	21.0
E.1.2	Level	LLT
E.1.2	Classification code	10049516
E.1.2	Term	Malignant tumor
E.1.2	System Organ Class	10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps)

E.1.2 Medical condition or disease under investigation

E.1.2	Version	21.0
E.1.2	Level	LLT
E.1.2	Classification code	10007959
E.1.2	Term	Central nervous system neoplasm NOS
E.1.2	System Organ Class	10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps)

E.1.2 Medical condition or disease under investigation

E.1.2	Version	21.0
E.1.2	Level	PT
E.1.2	Classification code	10007958
E.1.2	Term	Central nervous system neoplasm
E.1.2	System Organ Class	10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps)

E.1.2 Medical condition or disease under investigation

E.1.2	Version	20.1
E.1.2	Level	HLT
E.1.2	Classification code	10007960
E.1.2	Term	Central nervous system neoplasms malignant NEC
E.1.2	System Organ Class	100000004852

E.1.3

Condition being studied is a rare disease

Yes

E.2 Objective of the trial

E.2.1

Main objective of the trial

Starting from Protocol V.11 (10JUL2019) newly enrolled patients will
only enter Phase II. Phase I: Determine safety of oral larotrectinib, including
Dose-Limiting Toxicity (DLT), in pediatric patients with advanced solid or
primary CNS tumors.Phase II: To determine the overall response rate (ORR) as determined
by an independent radiology review committee and measured by the
proportion of patients with best overall confirmed response of complete
response (CR) or partial response (PR) according to the appropriate tumor response criteria following treatment with larotrectinib in pediatric patients with an advanced cancer harboring a fusion involving NTRK1,NTRK2,or NTRK3 referred to as NTRK fusions)

E.2.2

Secondary objectives of the trial

To determine the ORR based on the treating investigator's response
assessment using RANO for primary CNS tumor criteria, and INRC for neuroblastoma and RECIST 1.1 for all other solid tumors.
To evaluate the duration of response in subjects with best overall
response of CR or PR as determined by 1) an independant radilogy
review committee and 2) the treating investigator
To estimate the proportion of patients that are in tumor regression as a
best response
To evaluate the duration of PPFS following initiation of larotrectinib
To evaluate the duration of OS following initiation of larotrectinib

E.2.3

Trial contains a sub-study

E.3

Principal inclusion criteria

Starting from Protocol Version 11 (10 JUL 2019), newly enrolled patients will only enter Phase 2. 1.Phase 1: Birth through 21 years of age at C1D1 with a locally advanced or metastatic solid tumor or primary CNS tumor that has relapsed, progressed or was nonresponsive to available therapies for which no standard or available systemic curative therapy exists or
Infants from birth and older with a diagnosis of malignancy and with a documented NTRK fusion that has progressed or was nonresponsive to available therapies for which no standard or systemic curative therapy exists or
Phase 2: Patients with locally advanced or metastatic infantile fibrosarcoma who would require in the opinion of the Investigator disfiguring surgery or limb amputation to achieve a complete surgical resection with documented ETV6 rearrangement (or NTRK3 rearrangement after discussion with the Sponsor) by FISH or RT-PCR or a documented NTRK fusion by e.g. NGS. or:
Birth through 21 years of age at C1D1 with a locally advanced or metastatic solid tumor or primary CNS tumor that has relapsed, progressed or was nonresponsive to available therapies for which no standard or available systemic curative therapy exists, with a documented NTRK gene fusion e.g. by NGS or in case of IFS, CMN or SBC with documented ETV6 rearrangement (or NTRK3 rearrangement after discussion with the sponsor) by FISH or RT-PCR. Documented NTRK fusion by NGS shall identified through molecular assays as routinely performed at CLIA or other similarly-certified laboratories. If CLIA or similar certification of the laboratory performing the molecular assay is not confirmed at the time of consent patients may be included after discussion with the Sponsor. Patients with NTRK fusion positive benign tumors are also eligible.
Patients must have fully recovered from the acute toxic effects of all prior anti-cancer chemotherapy
Willingness of male and female patients with reproductive potential to utilize double effective birth control methods for the duration of treatment and for 1 month following study completion
Ability to swallow capsules, liquid or gastric access via a naso- or gastric tube

E.4

Principal exclusion criteria

Patients meeting any of the following criteria are to be excluded from study participation:
1. Major surgery within 14 days (2 weeks) prior to C1D1.
2. Clinically significant active cardiovascular disease or history of myocardial infarction within 6 months prior to C1D1; ongoing cardiomyopathy; or current prolonged QTc interval > 480 milliseconds.
3. Active uncontrolled systemic bacterial, viral, or fungal infection.
4. Malabsorption syndrome or other condition affecting oral absorption.
5. Current treatment with a strong CYP3A4 inhibitor or inducer other than those allowed per Section 6.3.2 of the study protocol.
6. Pregnancy or lactation.
7. Phase 2 only: Prior progression while receiving approved or investigational tyrosine kinase inhibitors targeting TRK, including entrectinib, crizotinib and lestaurtanib. Patients who received a TRK inhibitor for less than 28 days of treatment and discontinued because of intolerance remain eligible.

E.5 End points

E.5.1

Primary end point(s)

Phase I: Safety of oral larotrectinib, including dose-limiting
toxicity (DLT) until the Maximum Tolerated Dose or suitable dose based
on PK exposure or unacceptable DLT are reached.
Phase II: Overall response rate (ORR) as determined by an independent
radiology review committee and measured by the proportion of subjects
with best overall confirmed response of complete response (CR) or
partial response (PR) by the Response Evaluation Criteria in Solid
Tumors, version 1.1 (RECIST 1.1), or Response Assessment in NeuroOncology
(RANO) criteria for primary CNS tumors, and International
Neuroblastoma
Response Criteria (INRC) for neuroblastoma, as
appropriate.

E.5.1.1

Timepoint(s) of evaluation of this end point

Every cohort from baseline until disease progression,unacceptable toxicity, patient’s withdrawal of consent, or death.

E.5.2

Secondary end point(s)

PK analysis: Plasm and CSF concentrations of larotrectinib will be determined with a validtaed bioanalytical assay.
Pain and Health related QoL: in patients 3 years age or older pain will be assessed by the Wong-Baker Faces scale.

E.5.2.1

Timepoint(s) of evaluation of this end point

The PK parameters will be calculated from the C1D1 and C2D1 (cohorts 1&2)and C4D1 (Phase 1 Dose Escalation cohort 3, Phase 1 Dose Expansion cohorts and Phase 2 Efficacy cohorts).
Pain and Health related QoL: Mean changes over time will be analyzed descriptively by time-point.

E.6 and E.7 Scope of the trial

E.6

Scope of the trial

E.6.1

Diagnosis

E.6.2

Prophylaxis

E.6.3

Therapy

E.6.4

Safety

Yes

E.6.5

Efficacy

Yes

E.6.6

Pharmacokinetic

Yes

E.6.7

Pharmacodynamic

E.6.8

Bioequivalence

E.6.9

Dose response

Yes

E.6.10

Pharmacogenetic

E.6.11

Pharmacogenomic

E.6.12

Pharmacoeconomic

E.6.13

Others

E.7

Trial type and phase

E.7.1

Human pharmacology (Phase I)

Yes

E.7.1.1

First administration to humans

E.7.1.2

Bioequivalence study

E.7.1.3

Other

Yes

E.7.1.3.1

Other trial type description

Dose escalation

E.7.2

Therapeutic exploratory (Phase II)

Yes

E.7.3

Therapeutic confirmatory (Phase III)

E.7.4

Therapeutic use (Phase IV)

E.8 Design of the trial

E.8.1

Controlled

E.8.1.1

Randomised

E.8.1.2

Open

Yes

E.8.1.3

Single blind

E.8.1.4

Double blind

E.8.1.5

Parallel group

E.8.1.6

Cross over

E.8.1.7

Other

E.8.2

Comparator of controlled trial

E.8.2.1

Other medicinal product(s)

E.8.2.2

Placebo

E.8.2.3

Other

E.8.3

The trial involves single site in the Member State concerned

Yes

E.8.4

The trial involves multiple sites in the Member State concerned

E.8.4.1

Number of sites anticipated in Member State concerned

E.8.5

The trial involves multiple Member States

Yes

E.8.5.1

Number of sites anticipated in the EEA

E.8.6 Trial involving sites outside the EEA

E.8.6.1

Trial being conducted both within and outside the EEA

Yes

E.8.6.2

Trial being conducted completely outside of the EEA

E.8.6.3

If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned

Australia

Canada

China

Israel

Japan

Korea, Republic of

United States

Denmark

France

Germany

Ireland

Italy

Netherlands

Poland

Spain

Sweden

Switzerland

United Kingdom

E.8.7

Trial has a data monitoring committee

E.8.8

Definition of the end of the trial and justification where it is not the last visit of the last subject undergoing the trial

Last Patient Last Visit

E.8.9 Initial estimate of the duration of the trial

E.8.9.1

In the Member State concerned years

E.8.9.1

In the Member State concerned months

E.8.9.1

In the Member State concerned days

E.8.9.2

In all countries concerned by the trial years

E.8.9.2

In all countries concerned by the trial months

E.8.9.2

In all countries concerned by the trial days

F. Population of Trial Subjects

F.1 Age Range

F.1.1

Trial has subjects under 18

Yes

F.1.1

Number of subjects for this age range:

161

F.1.1.1

In Utero

F.1.1.2

Preterm newborn infants (up to gestational age < 37 weeks)

F.1.1.3

Newborns (0-27 days)

Yes

F.1.1.3.1

Number of subjects for this age range:

F.1.1.4

Infants and toddlers (28 days-23 months)

Yes

F.1.1.4.1

Number of subjects for this age range:

F.1.1.5

Children (2-11years)

Yes

F.1.1.5.1

Number of subjects for this age range:

F.1.1.6

Adolescents (12-17 years)

Yes

F.1.1.6.1

Number of subjects for this age range:

F.1.2

Adults (18-64 years)

Yes

F.1.2.1

Number of subjects for this age range:

F.1.3

Elderly (>=65 years)

F.2 Gender

F.2.1

Female

Yes

F.2.2

Male

Yes

F.3 Group of trial subjects

F.3.1

Healthy volunteers

F.3.2

Patients

Yes

F.3.3

Specific vulnerable populations

Yes

F.3.3.1

Women of childbearing potential not using contraception

F.3.3.2

Women of child-bearing potential using contraception

Yes

F.3.3.3

Pregnant women

F.3.3.4

Nursing women

F.3.3.5

Emergency situation

F.3.3.6

Subjects incapable of giving consent personally

Yes

F.3.3.6.1

Details of subjects incapable of giving consent

Patients newborn to their legal majority age, with a documented NTRK fusion
Infants from birth with a diagnosis malignancy and for patients with a locally advanced or metastatic infantile fibrosarcoma

F.3.3.7

Others

F.4 Planned number of subjects to be included

F.4.1

In the member state

F.4.2

For a multinational trial

F.4.2.1

In the EEA

F.4.2.2

In the whole clinical trial

174

F.5

Plans for treatment or care after the subject has ended the participation in the trial (if it is different from the expected normal treatment of that condition)

None

G. Investigator Networks to be involved in the Trial

N. Review by the Competent Authority or Ethics Committee in the country concerned

Competent Authority Decision

Authorised

Date of Competent Authority Decision

2019-02-26

Ethics Committee Opinion of the trial application

Favourable

Ethics Committee Opinion: Reason(s) for unfavourable opinion

Date of Ethics Committee Opinion

2018-12-06

P. End of Trial
P.	End of Trial Status	Ongoing

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